Results 101 to 110 of about 329,822 (248)

Robustness of characteristics of the Matuyama-Brunhes geomagnetic field reversal found in global models

Frontiers in Earth Science
Paleomagnetic data enables the global reconstruction of the geomagnetic field, allowing the investigation of significant events like polarity reversals and excursions.
Ahmed Nasser Mahgoub, Ahmed Nasser Mahgoub, Monika Korte, Sanja Panovska, Maximilian Schanner   +4 more
doaj   +1 more source

Geomagnetic reversal paths [PDF]

Nature, 1991
Laj, Carlo, Mazaud, Alain, Weeks, Robin, Fuller, Mike, Herrero-Bervera, Emilio   +4 more
openaire   +2 more sources

Oceanus. [PDF]

, 1973
v. 17, winter (1973-1974
Woods Hole Oceanographic Institution.
core   +1 more source

Polarity reversals of remanent magnetization in a sedimentary core from Northwind Ridge, western Arctic Ocean [PDF]

, 2005
We studied the remanent magnetization of a sedimentary core PC2 (6.48m length) drilled during the MR99-K05 cruise of JAMSTEC in the western Arctic Ocean. Discrete specimens and u-channel samples were used in the study.
Ahagon,Naoichi, Banba,Yasuko, Horii,Masae, Itaki,Takuya, Kikawa,Eiichi, Sakai,Hideo   +5 more
core   +1 more source

A new paleomagnetic constraint on the duration of a twin caldera-forming eruption sequence: a potential solution to an enduring problem in decoding >VEI 7 eruption timescales

Earth, Planets and Space
New paleomagnetic results from the twin caldera-forming Mamaku–Ohakuri eruption deposits in the Taupō Volcanic Zone of New Zealand show that the entire pyroclastic sequence accumulated within a geomagnetic excursion event.
Darren M. Gravley, Takeshi Hasegawa, Nobutatsu Mochizuki, Chie Kusu, Makoto Okada   +4 more
doaj   +1 more source

Fifty-year investigation of the correlation between the geomagnetic field and climate

地球与行星物理论评
After 50 years of research on the correlation between the geomagnetic field and climate, we have gained a deeper understanding that the regulation of climate by geomagnetic field changes is far more complex than previously imagined.
Yuqi Wang, Fei He, Yong Wei, Zhaojin Rong, Jiawei Gao, Weidong Gu, Yaochen Yue, Xu Zhou, Limei Yan, Kai Fan   +9 more
doaj   +1 more source

Ionospheric Variability During the 10 October 2024 Geomagnetic Storm: A Regional Analysis Across Europe

Atmosphere
This study examines the ionospheric response to the intense geomagnetic storm of 9–12 October 2024 over the European sector. Digisonde data from mid-latitude European stations and in situ electron density measurements from Swarm A and B satellites were ...
Sharad C. Tripathi, Haris Haralambous, Trisani Biswas   +2 more
doaj   +1 more source

The scientific case for magnetic field satellites [PDF]

To make full use of modern magnetic data and the paleomagnetic record, we must greatly improve our understanding of how the geodynamo system works. It is clearly nonlinear, probably chaotic, and its dimensionless parameters cannot yet be reproduced on a ...
Backus, George E., Benton, Edward R., Harrison, Christopher G. A., Heirtzler, James R.   +3 more
core   +1 more source

Reconstruction of high-resolution paleomagnetic variations in the middle Gauss chronozone, including the upper and lower boundaries of the Mammoth reversed subchronozone

Earth, Planets and Space
In this study, we provide paleomagnetic records, including the upper and lower boundaries of the Mammoth reversed subchronozone, reconstructed from a continuous outcrop of the upper marine Pliocene in the southernmost part of the Boso Peninsula, which is
Akihiro Tanimoto, Makoto Okada, Ryota Hayashi   +2 more
doaj   +1 more source

Variations of the earth's magnetic field and rapid climatic cooling: A possible link through changes in global ice volume [PDF]

A possible relationship between large scale changes in global ice volume, variations in the earth's magnetic field, and short term climatic cooling is investigated through a study of the geomagnetic and climatic records of the past 300,000 years.
Rampino, M. R.
core   +1 more source